US Patent 10341199 State synchronization in a service environment

Techniques for state synchronization in a service environment are described. In at least some embodiments, different synchronization models are employed to synchronize state for resources in a service environment. For instance, embodiments may employ a “pull model” whereby a resource periodically queries for changes in resource state to be applied to the resource. Alternatively or additionally, a “push model” can be employed whereby notifications are pushed to resources, informing the resources that they are to update their state. Thus, based on various considerations for a service environment, instances and/or combinations of the disclosed synchronization models can be implemented.